104 lines
3.5 KiB
Go
104 lines
3.5 KiB
Go
package distribution
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import (
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"testing"
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"time"
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"hfb_sys/backend/internal/model"
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)
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// TestApplyRefundTxUsesAgreedCheckoutActualRent 覆盖 ApplyRefundTx 的结账单分支：
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// 只有已达成一致的结账单（accepted / settled）才按其实际消费租金与号主实得重算，
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// 仲裁结案的 settled 属于同一口径；未达成一致的 submitted 结账单不得被采用。
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func TestApplyRefundTxUsesAgreedCheckoutActualRent(t *testing.T) {
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for _, tc := range []struct {
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name string
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checkoutStatus string
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wantRentRefund int64
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}{
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{name: "accepted 结账单按实际租金重算", checkoutStatus: checkoutStatusAccepted, wantRentRefund: 2000},
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{name: "settled 结账单（仲裁结案）同口径", checkoutStatus: checkoutStatusSettled, wantRentRefund: 2000},
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{name: "submitted 结账单不被采用", checkoutStatus: "submitted", wantRentRefund: 1000},
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} {
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t.Run(tc.name, func(t *testing.T) {
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financial := snapshotAndRefundWithCheckout(t, tc.checkoutStatus)
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if financial.RefundAmountCent != tc.wantRentRefund {
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t.Fatalf("refund_amount_cent = %d, want %d", financial.RefundAmountCent, tc.wantRentRefund)
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}
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})
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}
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}
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// snapshotAndRefundWithCheckout 构造一笔分销订单（租金 10000、号主底价 6000、无押金）、
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// 挂一张租金 8000 / 号主实得 5000 的结账单，快照后按 1000 退款，返回重算后的财务快照。
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func snapshotAndRefundWithCheckout(t *testing.T, checkoutStatus string) model.DistributionOrderFinancial {
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t.Helper()
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db := distributionTestDB(t)
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now := time.Now()
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site := model.DistributionSite{
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SiteCode: "site_refund_" + checkoutStatus,
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SiteName: "退款口径测试站",
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Domain: "refund-" + checkoutStatus + ".dist.com",
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Status: "active",
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DisplayAccountEnabled: true,
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}
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if err := db.Create(&site).Error; err != nil {
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t.Fatal(err)
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}
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rule := model.DistributionRuleVersion{
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SiteID: &site.ID,
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Mode: ModeTwoPartyDistributorReceive,
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Version: 1,
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Status: "active",
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DistributorReceiveRatio: 35,
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PlatformSellRatio: 40,
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ServiceFeeValue: 25,
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ServiceFeeUnit: ServiceFeeUnitPercent,
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PaymentFeeBPS: 50,
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EffectiveFrom: now.Add(-time.Hour),
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}
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if err := db.Create(&rule).Error; err != nil {
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t.Fatal(err)
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}
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order := model.RentalOrder{
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OrderNo: "ORD-REFUND-" + checkoutStatus,
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ListingID: 9101,
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AccountID: 9102,
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OwnerID: 11,
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RenterID: 12,
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Status: "renting",
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RentAmountCent: 10000,
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OwnerRentAmountCent: 6000,
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PlatformFeeCent: 4000,
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DepositAmountCent: 0,
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DistributionSiteID: &site.ID,
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DistributionRuleVersionID: &rule.ID,
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}
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if err := db.Create(&order).Error; err != nil {
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t.Fatal(err)
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}
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checkout := model.OrderCheckout{
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OrderID: order.ID,
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InitiatedBy: 12,
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Status: checkoutStatus,
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RentAmountCent: 8000,
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OwnerRentAmountCent: 5000,
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}
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if err := db.Create(&checkout).Error; err != nil {
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t.Fatal(err)
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}
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if err := SnapshotPaidOrderTx(db, order.ID, 10000); err != nil {
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t.Fatalf("SnapshotPaidOrderTx failed: %v", err)
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}
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if err := ApplyRefundTx(db, order.ID, 1000); err != nil {
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t.Fatalf("ApplyRefundTx failed: %v", err)
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}
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var financial model.DistributionOrderFinancial
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if err := db.Where("order_id = ?", order.ID).First(&financial).Error; err != nil {
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t.Fatal(err)
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}
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return financial
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}
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